html,body{width:100%;height:100%;overflow:hidden}body{background:#294155}*{box-sizing:border-box;margin:0;padding:0}a{color:inherit;text-decoration:none}.arrowBtn{cursor:pointer;filter:drop-shadow(0 4px 6px #00000059);background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;padding:4px;transition:transform .12s;display:flex}.arrowBtn:hover:not(:disabled){transform:scale(1.1)}.arrowBtn:active:not(:disabled){transform:scale(.95)}.arrowBtn:disabled{cursor:default;filter:grayscale()opacity(.4)}